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Dissertations / Theses on the topic 'Nanomaterials - Biomedical Applications'

Author: Grafiati

Published: 7 September 2023

Last updated: 31 July 2025

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1

Tang, Selina Vi Yu. "Synthesis of nanomaterials for biomedical applications." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/14101/.

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The field of nanotechnology is growing vastly, both as a field of research and in commercial applications. This rapid growth calls for synthesis methods which can produce high quality nanomaterials, while being scalable. This thesis describes an investigation into the use of a continuous hydrothermal reactor for the synthesis of nanomaterials, with potential use in three different biomedical applications – bone scaffolds, fluorescent biomarkers, and MRI contrast agents. The first chapter of this thesis provides an overview of nanotechnology: the advantages of nanoscale, the commercial industri

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2

Li, Tinghui. "Fullerene Based Nanomaterials for Biomedical Applications." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/91439.

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Trimetallic nitride endohedral fullerenes (TNT-EMF) have been recognized for their multifunctional capabilities in biomedical applications. Functionalized gadolinium-loaded fullerenes attracted much attention as a potential new nanoplatform for next-generation magnetic resonance imaging (MRI) contrast agents, given their inherent higher 1H relaxivity than most commercial contrast agents. The fullerene cage is an extraordinarily stable species which makes it extremely unlikely to break and release the toxic Gd metal ions into the bioenvironment. In addition, radiolabeled metals could be encapsu

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3

Wang, Weiqiang. "Prion inspired nanomaterials and their biomedical applications." Doctoral thesis, Universitat Autònoma de Barcelona, 2020. http://hdl.handle.net/10803/670982.

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Els amiloides presenten una estructura fibril·lar molt ordenada. Molts d’aquests conjunts de proteïnes apareixen associats a malalties humanes. No obstant això, es pot aprofitar la naturalesa controlable, estable, ajustable i robusta de les fibres amiloides per crear nanomaterials amb una àmplia gamma d’aplicacions. Els prions funcionals constitueixen una classe particular d’amiloides. Aquestes proteïnes transmissibles presenten una arquitectura modular, amb un domini prió desordenat responsable del assemblatge i d’un o més dominis globulars que proporcionen l’activitat. És important destac

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4

GAZZI, ARIANNA. "IMMUNOCOMPATIBILITY AND BIOMEDICAL APPLICATIONS OF NEW NANOMATERIALS." Doctoral thesis, Università degli Studi di Trieste, 2022. http://hdl.handle.net/11368/3015205.

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Nanomaterial’s properties can be exploited for diagnostic and medical purposes or combined and fine-tuned to obtain multimodal nanoplatforms available for theranostics. For instance, independently from the specific nanomedicine goal, these nanomaterials will immediately contact the organism immune cells, as body’s first defensive barrier. Therefore, a critical step for future translational applications is represented by the assessment of nanomaterial’s impact on the immune system. In this view, the nanoimmunity-by-design concept is the leitmotiv of the Ph.D. project, it consists in the charact

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5

Spear, Rose Louis. "Peptide functionalisation of carbon nanomaterials for biomedical applications." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609475.

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6

Roth, Kristina L. "Development of Metal-based Nanomaterials for Biomedical Applications." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/85365.

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New synthetic advances in the control of nanoparticle size and shape along with the development of new surface modifications facilitates the growing use of nanomaterials in biomedical applications. Of particular interest are functional and biocompatible nanomaterials for sensing, imaging, and drug delivery. The goal of this research is to tailor the function of nanomaterials for biomedical applications by improving the biocompatibility of the systems. Our work demonstrates both a bottom up and a post synthetic approach for incorporating stability, stealth, and biocompatibility to me

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7

Ge, Haobo. "New functionalised carbon based nanomaterials for biomedical imaging applications." Thesis, University of Bath, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.681050.

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8

Zhang, Jianfei. "The Preparation, Functionalization and Biomedical Applications of Carbonaceous Nanomaterials." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/77361.

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Carbon nanomaterials have attracted significant attention in the past decades for their unique properties and potential applications in many areas. This dissertation addresses the preparation, functionalization and potential biomedical applications of various carbonaceous nanomaterials. Trimetallic nitride template endohedral metallofullerenes (TNT-EMFs, M₃N@C₈₀, M = Gd, Lu, etc.) are some of the most promising materials for biomedical applications. Water-soluble Gd₃N@C₈₀ was prepared by the functionalization with poly(ethylene glycol) (PEG) and hydroxyl groups (Gd₃N@C₈₀[DiPEG(OH)ₓ]). The leng

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9

Crisan, Daniel Nicolae. "Polymeric scaffolds as building blocks for nanomaterials with biomedical applications." Thesis, University of Birmingham, 2018. http://etheses.bham.ac.uk//id/eprint/8395/.

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Functional polymers are emerging as strong candidates for a variety of biomedical applications, but progress in this field is slow due to the difficulties associated with the synthesis of libraries of polymers. Polymeric scaffolds facilitate the rapid synthesis of such functional polymers by employing click chemistries as a tool for post-polymerisation modification. Acrylic and acetylene based polyhydrazides have been explored as potential scaffolds for the in situ screening of functionalised polymers for biomedical applications. Poly(acryloyl hydrazide) was prepared from commercially availabl

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10

Baghdadi, Neazar Eassam. "Design and synthesis of iron oxide nanomaterials for biomedical applications." Thesis, University of Hull, 2016. http://hydra.hull.ac.uk/resources/hull:14799.

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Nanotechnology products have huge potential to be a part of the developments in various fields, including functional materials, electronics and medicine. Using nanomaterials in medical applications has been successful for disease diagnosis and drug delivery systems. One of the safest and most versatile nanomaterials utilized for medical purposes are iron oxide nanomaterials. This thesis presents the synthesis, coating and targeting vector modification of iron oxide materials for several biomedical applications including multimodal imaging and cancer cell targeting. Iron oxide nanorods (NRDs) w

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Vonnemann, Jonathan [Verfasser]. "Multivalency associated properties of polysulfated nanomaterials in biomedical applications / Jonathan Vonnemann." Berlin : Freie Universität Berlin, 2015. http://d-nb.info/1067442294/34.

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12

Schladt, Thomas D. [Verfasser]. "Design of multifunctional magnetic nanomaterials for biomedical applications / Thomas D. Schladt." Mainz : Universitätsbibliothek Mainz, 2013. http://d-nb.info/1041765665/34.

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13

Rieter, William J. Lin Wenbin. "Development of inorganic-organic hybrid nanomaterials for biological and biomedical applications." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2008. http://dc.lib.unc.edu/u?/etd,1979.

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Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2008.<br>Title from electronic title page (viewed Dec. 11, 2008). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Chemistry." Discipline: Chemistry; Department/School: Chemistry.

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14

Wang, Ling. "Syntheses and applications of bisphosphonate-based biomaterials and nanomaterials /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?CHEM%202007%20WANG.

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15

Lei, Yu. "Versatilities of Multifunctional Nanomaterials for Energy Applications From Renewable to Conventional." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:23845471.

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The biological materials are the versatile scaffolds to fabricate functional nanomaterials. There is an increasing trend of applying the functional nanomaterials in energy applications ranged from conventional sources to renewables. In my early attempts of research, the M13 bacteriophage is used as a versatile bio-scaffold for the fabrication of nanomaterials. In this study, photocatalytically active perovskite strontium titanate (SrTiO3) nanowires are fabricated for the first time using genetically engineered AEEE–M13 phage and metal alkoxide precursors. One newly developed doping approach wi

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16

Marpu, Sreekar B. "Biocompatible Hybrid Nanomaterials Involving Polymers and Hydrogels Interfaced with Phosphorescent Complexes and Toxin-Free Metallic Nanoparticles for Biomedical Applications." Thesis, University of North Texas, 2011. https://digital.library.unt.edu/ark:/67531/metadc84243/.

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The major topics discussed are all relevant to interfacing brightly phosphorescent and non-luminescent coinage metal complexes of [Ag(I) and Au(I)] with biopolymers and thermoresponsive gels for making hybrid nanomaterials with an explanation on syntheses, characterization and their significance in biomedical fields. Experimental results and ongoing work on determining outreaching consequences of these hybrid nanomaterials for various biomedical applications like cancer therapy, bio-imaging and antibacterial abilities are described. In vitro and in vivo studies have been performed on majority

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17

Verkhovtsev, Alexey [Verfasser], Andrey V. [Akademischer Betreuer] [Gutachter] Solov'yov, Stefan [Akademischer Betreuer] [Gutachter] Schramm, and Marcus [Gutachter] Bleicher. "Computational modeling of nanomaterials for biomedical applications / Alexey Verkhovtsev. Betreuer: Andrey V. Solov'yov ; Stefan Schramm. Gutachter: Andrey V. Solov'yov ; Stefan Schramm ; Marcus Bleicher." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2016. http://d-nb.info/1108411533/34.

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18

Upadhyay, Prabhat Kumar. "Design, Synthesis, and Characterization of Aqueous Polymeric Hybrid Composites and Nanomaterials of Platinum(II) and Gold(I) Phosphorescent Complexes for Sensing and Biomedical Applications." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc822788/.

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The two major topics studied in this dissertation are the gold(I) pyrazolate trimer {[Au(3-R,5-R’)Pz]3} complexes in aqueous chitosan polymer and phosphorescent polymeric nanoparticles based on platinum(II) based complex. The first topic is the synthesis, characterization and optical sensing application of gold(I) pyrazolate trimer complexes within aqueous chitosan polymer. A gold(I) pyrazolate trimer complex, {[Au(3-CH3,5-COOH)Pz]3}, shows high sensitivity and selectivity for silver ions in aqueous media, is discussed for optical sensing and solution-processed organic light emitting diodes (O

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19

Rasel, Md Alim Iftekhar. "Experimental exploration of boron nitride nanoparticle interaction with living cells." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/118067/1/Alim_Rasel_Thesis.pdf.

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There is a growing interest among researchers on the interaction of living systems and biomaterials from the perspective of advanced biomedical engineering applications. Nanomaterials are employed in different biological applications (biosensing, molecular imaging, delivering drug particles, anticancer therapy etc.) because of their noble properties. Recently, boron nitride (BN NP) have attracted significant interest due to its superior chemical, physical and thermal properties and have found practical applications in fields like industrial tool manufacturing, electrical devices, photocatalysi

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20

CONCA, ERIKA. "Preparation and investigation of new heterostructures for prospective energetic and biomedical applications." Doctoral thesis, Università degli Studi di Cagliari, 2015. http://hdl.handle.net/11584/266554.

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Nanotechnologies, defined as the ensemble of disciplines aiming at manipulating matter on an atomic or molecular scale and at exploiting the corresponding properties, have recently emerged as one of the most relevant research fields due to its implications in applied science and technological applications. Nanocrystals (NCs) with a uniformly crystalline structure and at least one dimension in the range 1÷100 nanometers, play a key role as building blocks for the assembly of innovative materials and devices for nanotechnology. A wide variety of nanocrystalline materials showing metallic, semic

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21

CAMISASCA, ADALBERTO. "Carbon nano-onions as promising nanomaterial for biomedical and electrochemical applications." Doctoral thesis, Università degli studi di Genova, 2019. http://hdl.handle.net/11567/940927.

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22

Beals, Nathan. "Evaluation of the Delivery and Targeting of Nucleic Acid Based Nanomaterials for Therapeutic Application." Kent State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=kent1533166304898726.

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23

Gallingani, Tommaso <1991&gt. "Non-Equilibrium Atmospheric Plasma As A Novel Route To Nanomaterial Synthesis And Processing For Biomedical Applications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amsdottorato.unibo.it/9413/1/PhD_Thesis_Tommaso%20Gallingani_2020.pdf.

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Since last century, the rising interest of value-added and advanced functional materials has spurred a ceaseless development in terms of industrial processes and applications. Among the emerging technologies, thanks to their unique features and versatility in terms of supported processes, non-equilibrium plasma discharges appear as a key solvent-free, high-throughput and cost-efficient technique. Nevertheless, applied research studies are needed with the aim of addressing plasma potentialities optimizing devices and processes for future industrial applications. In this framework, the aim of t

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24

Billade, Nilesh S. "Mechanical Characterization, Computational Modeling and Biological Considerations for Carbon Nanomaterial-Agarose Composites for Tissue Engineering Applications." University of Cincinnati / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1250519199.

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25

Maximova, Ksenia. "Synthèse de nouveaux nanomateriaux par ablation laser ultra-brève en milieu liquide pour des applications biomédicales." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4091/document.

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De nos jours, les nanomatériaux inorganiques sont devenus des objets importants pour de nombreuses applications. En même temps la pureté du matériau employé est le facteur clé, et souvent les méthodes de synthèse chimiques ne peuvent assurer l'absence d'une contamination résiduelle. Dans ce contexte, nous avons investigué et développé la synthèse par laser de nanoparticules d'or et de silicium en contrôlant leurs taille et composition. Cette technique se révèle être une approche entièrement physique de la fabrication des nanoparticules pures et exemptes d'agents tensioactifs et de sous-produit

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26

Júnior, Watson Beck. "Síntese e caracterização de nanomateriais superparamagnéticos do tipo core-shell para aplicação em catálise e biomedicina." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/75/75134/tde-08062016-143941/.

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As diversas aplicações tecnológicas de nanopartículas magnéticas (NPM) vêm intensificando o interesse por materiais com propriedades magnéticas diferenciadas, como magnetização de saturação (MS) intensificada e comportamento superparamagnético. Embora MNP metálicas de Fe, Co e bimetálicas de FeCo e FePt possuam altos valores de MS, sua baixa estabilidade química dificulta aplicações em escala nanométrica. Neste trabalho foram sintetizadas NPM de Fe, Co, FeCo e FePt com alta estabilidade química e rigoroso controle morfológico. NPM de óxido metálicos (Fe e Co) também foram obtidas. Dois métodos

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27

Saha, Arindam. "Multifunctional Composite Nanomaterials for Biomedical Applications." Thesis, 2019. http://hdl.handle.net/10821/8344.

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郭聰榮. "Synthesis of Nanomaterials for Biomedical Applications." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/98104747129166410891.

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博士<br>國立臺灣師範大學<br>化學系<br>99<br>The biomedical applications of nanomaterials in imaging, drug delivery, and therapy have led to ever-growing developments in the past decades. In this work, we combined the second harmonic generation of ZnO nanoparticles and the autofluorescence of the stratum corneum to image the penetration of ZnO nanoparticles under the chemical enhancer conditions of oleic acid, ethanol and oleic acid-ethanol. In addition to qualitative imaging, the microtransport properties of ZnO nanoparticles were quantified to give the enhancements of the vehicle-to-skin partition coeffic

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NIHARIKA, GUPTA. "NANOMATERIALS MODIFIED CONDUCTING PAPER SENSORS FOR BIOMEDICAL APPLICATIONS." Thesis, 2024. http://dspace.dtu.ac.in:8080/jspui/handle/repository/20457.

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Paper is a sustainable, flexible, affordable, and easy to use substrate for electrochemical biosensors. Recent advances in materials sciences have allowed researchers to incorporate nanomaterials into and modulate the porosity and surface roughness of paper to develop highly efficient paper-based biosensing devices. Such modified paper is referred to as conductive paper, owing to the conductivity imparted to it by nanomaterials. There are several ways of incorporating nanomaterials into paper and modulating its properties. One such method is the coating of paper by conductive inks.

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SK, Basiruddin. "Synthesis of Carbohydrate Functionalized Nanomaterials for Biomedical Application." Thesis, 2019. http://hdl.handle.net/10821/8254.

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Carbohydrate functionalized nanomaterials have emergent application potential in the field of biological science. Carbohydrates are the most abundant biomolecules in the living body and are present in the form of glycoprotein, glycolipid and various other complex structures. They play an important role in cell–cell communication, cell signaling and metastasis of cancer cell. Some carbohydrate receptors are over expressed in certain cancer cells. These receptors can be used for selective cancer targeting and therapy by using carbohydrate functionalized nanomaterials. Carbohydrate functionalized

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Basiruddin, SK. "Synthesis of Carbohydrate Functionalized Nanomaterials for Biomedical Application." Thesis, 2019. http://hdl.handle.net/10821/8345.

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Li, Cheng-Hung, and 李政宏. "Synthesis of Nanomaterials for Biomedical and Energy Applications." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/23591950590031935145.

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博士<br>國立臺灣師範大學<br>化學系<br>104<br>Recent development of molecular imaging probes for fluorescence-guided surgery has shown great progresses for precisely determining tumor margin to execute the tissue resection. Here we synthesize the fluorescent nanoparticles (gold and europium-doped gadolinium oxide) conjugated with nucleolin-targeted AS1411 aptamer. The nanoparticle conjugates exhibit high water-solubility, good biocompatibility, visible fluorescence, strong X-ray attenuation for computed tomography(CT) contrast enhancement and high magnetic susceptibility (europium-doped gadolinium oxide (Gd

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Wei-PengLi and 李偉鵬. "The multifunctional hybrid nanomaterials designed for biomedical applications." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/10565280137352872435.

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博士<br>國立成功大學<br>化學系<br>103<br>My research interest is that design the novelty multifunctional nanomaterials, and the unique properties materials were discovered by instrument. In the application, the nanomaterials had great potential to be used in the biomedical field. The multifunctional hybrid nanomaterials be provided with special structure and diversity properties (optical, magnetic and catalytic activity, etc.), and even can be used to load intolerable in water or relative instability drug or agent, and the use of characteristics of the material to drive the controlled release of drugs. M

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"Functionalization of carbon nanomaterials for biomedical and nanocomposite applications." Thesis, 2010. http://hdl.handle.net/1911/62126.

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New derivatives of carbon nanostructures: nanotubes, nano-onions and nanocrystalline diamonds were obtained through fluorination and subsequent functionalization with sucrose. Chemically modified nanocarbons show high solubility in water, ethanol, DMF and can be used as biomaterials for medical applications. It was demonstrated that sucrose functionalized nanostructures can find applications in nanocomposites due to improved dispersion enabled by polyol functional groups. Additionally, pristine and chemically derivatized carbon nanotubes were studied as nanofillers in epoxy composites. Carbon

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Chang, Be-Ming, and 張璧名. "Multi-Functional Nanodiamonds Hybrids: Advanced Nanomaterials for Biomedical Applications." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/v4k8k8.

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Cirillo, Giuseppe, Francesco Puoci, and Bartolo Gabriele. "Polymeric devices and nanomaterials for biomedical and pharmaceutical applications." Thesis, 2008. http://hdl.handle.net/10955/748.

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Goodarzi, S., Ros T. Da, J. Conde, Farshid Sefat, and M. Mozafari. "Fullerene: biomedical engineers get to revisit an old friend." 2017. http://hdl.handle.net/10454/17023.

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Yes<br>In 1985, the serendipitous discovery of fullerene triggered the research of carbon structures into the world of symmetric nanomaterials. Consequently, Robert F. Curl, Harold W. Kroto and Richard E. Smalley were awarded the Noble prize in chemistry for their discovery of the buckminsterfullerene (C60 with a cage-like fused-ring structure). Fullerene, as the first symmetric nanostructure in carbon nanomaterials family, opened up new perspectives in nanomaterials field leading to discovery and research on other symmetric carbon nanomaterials like carbon nanotubes and two-dimensional

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Zafar, M. S., S. Najeeb, Z. Khurshid, et al. "Potential of electrospun nanofibers for biomedical and dental applications." 2016. http://hdl.handle.net/10454/8748.

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Yes<br>Electrospinning is a versatile technique that has gained popularity for various biomedical applications in recent years. Electrospinning is being used for fabricating nanofibers for various biomedical and dental applications such as tooth regeneration, wound healing and prevention of dental caries. Electrospun materials have the benefits of unique properties for instance, high surface area to volume ratio, enhanced cellular interactions, protein absorption to facilitate binding sites for cell receptors. Extensive research has been conducted to explore the potential of electrospun nanofi

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Tsai, Chih-Pin, and 蔡智斌. "Biomedical Applications of Mesoporous Silica Nanomaterials: Magnetic Resonance Imaging and Cancer Cell Targeting." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/21184237406461367744.

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博士<br>國立臺灣大學<br>化學研究所<br>96<br>In this research, we explored the bio-applications of mesoporous silica nanomaterials for bio-imaging and targeted drug delivery. Mesoporous silica nanoparticles (MSNs) with positive surface charge incorporated with Gd(DTPA) by electrostatic force show the high r1 and r2 relaxivity, which are much higher than those of free Gd(DTPA). These composite nanomaterials show the slower excretion rate from animal body and could be a potential blood-pool MRI contrast agent for angiography. For cellular imaging and effective cell therapy, we also successfully synthesized tw

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Bhunia, Susanta Kumar. "Synthesis and Functionalization of Carbon Based Nanomaterials for Biomedical and Environmental Application." Thesis, 2019. http://hdl.handle.net/10821/8248.

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The thesis focuses on the fabrication of various carbon based nanomaterials and their functionalization for promising application in biomedical and environmental science. Carbon based nanomaterials have been considered as green nanomaterials and promising alternatives tom that of emissive semiconductor quantum dots (QD) which are composed of toxic metal Cadmium (Cd) and non-metal like Selenium (Se), tellurium (Te), other green nanomaterials such as doped semiconductors nanocrystals, gold nanoparticles, fluorescent gold clusters, and silicon nanoparticles are under development and need further

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Kuznetsov, Oleksandr. "Functionalization of Nanocarbons for Composite, Biomedical and Sensor Applications." Thesis, 2012. http://hdl.handle.net/1911/71665.

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New derivatives of carbon nanostructures: nanotubes, nano-onions and nanocrystalline diamonds were obtained through fluorination and subsequent functionalization with sucrose. Chemically modified nanocarbons show high solubility in water, ethanol, DMF and can be used as biomaterials for medical applications. It was demonstrated that sucrose functionalized nanostructures can find applications in nanocomposites due to improved dispersion enabled by polyol functional groups. Additionally, pristine and chemically derivatized carbon nanotubes were studied as nanofillers in epoxy composites. Carbon

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Khan, M. Shahnawaz, and 侃雪航. "Taping the potential of nanomaterials for biomedical applications: Photothermal therapy, Drug delivery and biomarker detection." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/5xtn82.

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博士<br>國立中山大學<br>海洋生物科技博士學位學程<br>104<br>This thesis presents the exploration of nanoparticles in the use of biological application. Here in this work various nanoparticles are employed like Graphene oxide and Gold nanorods use for photothermal therapy. Carbon dots use as a matrix and drug delivery vehicle. Graphene oxide (GO) is a close derivative of graphene has unlocked many pivotal steps in drug delivery due to their inherent biocompatibility, excellent drug loading capacity, antibacterial, antifungal and high water solubility. we have conjugated them with gold nanorods (GNRs) using in situ

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Milanesi, Alessio, Moreno Lelli, Fulvio Ratto, Sonia Centi, and Boris Khlebtsov. "Development and Spectroscopic Characterization of Plasmonic Materials for Biomedical Applications - Sviluppo e Caratterizzazione Spettroscopica di Materiali Plasmonici per Applicazioni Biomediche." Doctoral thesis, 2022. http://hdl.handle.net/2158/1263338.

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**English** Plasmonic particles such as gold nanorods (GNRs) are showing themselves as powerful contrast agents for important applications such as photoacoustic imaging and photothermal ablation of cancer. However, their unique photothermal conversion efficiency can turn into a practical disadvantage, and expose them to the risk of overheating and irreversible photodamage. The processes of prefusion and remodeling of GNRs under illumination with optical pulses of typical duration of the order of a few ns will be studied in depth. A retrospective classification of these approaches will b

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Magallanes, Nerea Seoane. "Evaluation of new carbon-coating methods for the development of magnetic nanoparticles targeted for biomedical applications." Master's thesis, 2021. http://hdl.handle.net/10198/25290.

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Mestrado em Engenharia Química<br>Nanoscience has recently experienced a strong development, Magnetic Nanoparticles (MNPs) are one of the most attractive nanomaterials. Focusing on the biomedical applications, this thesis has as main objective the development of new carbon coating methods in order to reach the maximum biocompatibility of MNPs upon synthesis. During the research carried out, two different approaches were evaluated to coat a magnetic core composed of magnetite, using phloroglucinol and glyoxal, following the idea of making the process more sustainable and biocompatible. The dif

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Lv, Xiaoyun. "Nanocrystalline materials for photovoltaic and nanomedicine applications." Doctoral thesis, 2018. http://hdl.handle.net/11562/977691.

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The aim of this thesis is to investigate the property of some typical photovoltaic and luminescent materials, and the possible application of these materials in the fields of solar energy, light emitting diode and biomedical imaging. Earth abundant and nontoxic material quaternary semiconductor copper zinc tin sulfide (CZTS) provides a photovoltaic capability with favorable optical and electronic properties. Crystalized into either kesterite or wurtzite phases in aqueous or organic solution, CZTS represents potential application in the field of solar cell. Low cost and easy producing material

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Bhunia, Susanta Kumar. "Synthesis and Functionalization of Carbon-Based Nanomaterials for Biomedical and Environmental." Thesis, 2019. http://hdl.handle.net/10821/8337.

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The work presented in this thesis entitled “Synthesis and Functionalization of Carbon-Based Nanomaterials for Biomedical and Environmental Application” was initiated by the author in July, 2010 in Centre for Advanced Materials, Indian Association for the Cultivation of Science, Kolkata, under the supervision of Dr. Nikhil Ranjan Jana. Numerous types of nanomaterials have been exploited gradually for the rapid development of nanotechnology in different applications such as biological science, photocatalysis, catalysis, solar cell, fuel cell, nanoelectronics, optical detection ete. Convensional

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Chen, Chieh-Wei, and 陳玠瑋. "Multi-functional Nanomaterials: Evaluation of Cytotoxicity Effect and Biomedical Application." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/96922883624930746170.

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博士<br>國立臺灣大學<br>化學研究所<br>104<br>Nanomaterials (NMs) reveal unique chemical and physical properties based on small-sized effects, allowing their application as drug carriers, biosensors, and in bio-imaging. However, the safety of these NMs has also attracted attention because the complex interaction between NMs and organism can cause damage or cytotoxicity. This thesis focuses on developing a new type of highly efficient nanomedicine and investigating the cytotoxicity and safety of NMs. A multifunctional NM that consists of upconversion nanoparticles (UCPs) and Au NMs was fabricated for therapy

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SAIFI, ANAS. "DEVELOPMENT OF SCREEN PRINTED ELECTRODES BASED ON NANOMATERIAL MODIFIED PAPER FOR BIOMEDICAL APPLICATION." Thesis, 2017. http://dspace.dtu.ac.in:8080/jspui/handle/repository/15852.

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In this work, a new screen printed paper-based electrochemical sensor is developed as a low-cost and disposable point-of-care device for glucose detection. A cellulose paper disk is modified with biocomposite of reduced graphene oxide and glucose oxidase (rGO-GOx). Further, rGO-GOx modified paper electrode has been used as an electrochemical cell for storage of [Fe(CN)6]3-/4- ions as mediator and phosphate buffer. The electrochemical signals are recorded by adding glucose to the modified paper disc which is placed on top of a SPE. This biosensor exhibited a linear range of 50 to 500 mg/dl gluc

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Yigit, Mehmet Veysel. "Novel MRI contrast agents based on functional DNA and nanomaterial conjugates for biomedical applications /." 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3337973.

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Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2008.<br>Source: Dissertation Abstracts International, Volume: 69-11, Section: B, page: 6638. Adviser: Yi Lu. Includes bibliographical references. Available on microfilm from Pro Quest Information and Learning.

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Mandal, Kuheli. "Fluorescent Bioimaging Probe from Aggregation Induced Emission Active Molecule." Thesis, 2019. http://hdl.handle.net/10821/8341.

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